baber/WOPTO huggingface dataset:
Patent RU-2246808-C1 (RU)
Title: Apparatus for forming of intermittent micro raised portions
Inventor: ALJAB EV A F
IPC: A01B13/16
Filed: 2003-05-28
Granted: 2005-02-27
Abstract: FIELD: forestry, in particular, equipment for soil tillage and formation of micro raised portions on cuttings during reforestation works. 
     SUBSTANCE: apparatus has frame and blade-type swivel connected with frame by means of free-motion mechanism. Blades of swivel are made concave and movably fixed thereon. Locking mechanisms for each individual blade are mounted on blade-type swivel. Locking mechanism switch is positioned on frame. Such arrangement and interconnection between said parts of apparatus allow micro raised portions to be provided within wide range of soil conditions. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     4 cl, 4 dwg
Patent RU-2245597-C1 (RU)
Title: Laser material
Inventor: MOKROUSOV G M
IPC: H01S3/17
Filed: 2003-07-01
Granted: 2005-01-27
Abstract: FIELD: laser engineering; manufacture of laser active elements. 
     
     
       SUBSTANCE: proposed laser material based on organic dyes and polymers has in its composition rhodamine 6G, polymer, as well as p- and f-metal trifluoroacetate, proportion of components being as follows, mass percent: rhodamine 6G, 0.0054-0.2715; metal trifluoroacetate, 0.0150-2.4900; polymer, the rest. 
     
     
       EFFECT: enhanced light stability and conversion efficiency of laser material. 
     
     
       1 cl
Patent RU-2247832-C1 (RU)
Title: Method for range-wise treatment of productive layer through open horizontal well shaft and device for realization of said method
Inventor: KOBJAKOV N I
IPC: E21B43/27
Filed: 2003-07-28
Granted: 2005-03-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes determining porosity, penetrability and oil saturation level of shaft-adjacent area along whole length of deflected shaft. On basis of these ranges with low penetrability are detected, caverns presence level and diameters of shaft on ends thereof are determined. With consideration of characteristics of detected ranges at surface a pipe assembly is assembled, at end of which a ring saddle is mounted for locking ball, on both ends - hydraulic packers. Between these in assembly pipe a radial through calibrated channel is made. Pipe assembly is fixed at end of pipes column and these are lowered into chamber to level of deflected shaft mouth. With unpacked packers straight and backward washing of shaft is performed. After that acid is pumped into well in amount, equal to amount of first treatment range. Locking ball is dropped, first from the face shaft range with low penetrability is packed and concurrently acid is pressed therein, after that well is left for reaction. Then both packers are unpacked, backward washing of shaft is performed. By raising pipe column, pipe assembly with packers is transferred in backward, from face, direction into area of second, from face, range with low penetrability and above-mentioned operations are repeated. In turns, operations with each treatment range are performed. 
     EFFECT: higher efficiency. 
     2 cl, 6 dwg
Patent RU-2242557-C1 (RU)
Inventor: LUSHNIKOV N A
IPC: E01C23/07
Filed: 2003-08-12
Granted: 2004-12-20
Abstract: FIELD: apparatus for measuring physical and mechanical pavement characteristics. 
     SUBSTANCE: device for pavement depression measurement comprises vertical guiding means with weight arranged in guiding means so that weight may perform vertical movement. Device also has damper installed below guiding means and weight and vertical pavement displacement transducer. Device is provided with additional vertical pavement displacement transducers, transducer sensing time point of weight contact with damper and microprocessor linked with vertical pavement displacement transducers and with transducer sensing time point of weight contact with damper. Vertical pavement displacement transducers are installed on pavement surfaces and spaced different distances from vertical axis of guiding means. Damper is made as rubber plate, weight is formed as cylinder. Rubber plate thickness is related to weight mass by a given equation. 
     EFFECT: increased test efficiency and measurement accuracy due to possibility of performing several successive measurements in a single point without testing destructure thereof, improved comprehension of obtained results. 
     2 cl, 1 dwg
Patent RU-2250260-C1 (RU)
Title: STRAIN Feline coronavirus FOR CONTROLLING OF VACCINES IMMUNOGENIC ACTIVITY AND PRODUCING OF BOIPREPARATIONS FOR DIAGNOSIS OF INFECTIVE FELINE PERITONITIS
Inventor: RAKHMANINA M M
IPC: A61K39/215
Filed: 2003-09-26
Granted: 2005-04-20
Abstract: FIELD: veterinary virology. 
     SUBSTANCE: invention relates to strain with stable infective and antigen activity useful in controlling of immunogenic activity against infective feline peritonitis, as well as in producing of hyperimmune serums and globulins for diagnosis of said disease. 
     EFFECT: strain with stable infective and antigen activity. 
     4 ex
Patent RU-2251503-C1 (RU)
Title: Brake master cylinder
Inventor: MASHTAKOV V P
IPC: B60T11/16
Filed: 2004-01-08
Granted: 2005-05-10
Abstract: FIELD: transport engineering; hydraulic brake systems. 
     SUBSTANCE: proposed brake master cylinder contains housing with at least one piston arranged in inner channel. Piston forms liquid feed chamber with walls of channels after its belt, and compression chamber before belt from side of nose part. Periphery valve of piston contains seal spring-loaded relative to nose part of piston to dividing ring inside which piston belt is found. Central valve is arranged in nose part of piston. With valve closed, size of projecting part of its rod getting into longitudinal slot of piston to thrust against pin of housing located in slot exceeds value determined by difference of width of dividing ring and width of piston belt which are made for interacting through conical surfaces whose imaginary vertices are located on axis of rotation of piston and coincide when periphery valve is closed. 
     EFFECT: increased service life, improved operating characteristics, possibility of operation of brake master cylinder in different electronic and hydraulic control systems of automobile. 
     4 cl, 2 dwg
Patent RU-2261739-C1 (RU)
Title: Method for fixing free and transferred transplants to subjacent tissues in plastic surgery on orbital and para-orbital regions
Inventor: TERESHCHENKO A V
IPC: A61N5/067
Filed: 2004-02-10
Granted: 2005-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves treating skin defect zone with 0.15-0.35% water photosensitizer solution or photosensitizing gel on hyaluronic acid viscoelastic base selected from a group containing chealon, viscoate, or hyatulon containing 0.1-0.2% of chlorine row photosensitizer selected from a group containing photolon, radachlorine or photoditazine. Then, free or transferred transposed skin transplant is laid over defect zone and suturing it along the boundary with following draining. 20-40 min long exposure is carried out away from light action. Transcutaneous scanning laser radiation of covered defect zone is applied at wavelength of 661-666 nm for 3-5 min with total irradiation dose being equal to 30-40 J/cm 2 . 
     EFFECT: enhanced effectiveness of treatment; improved adjacency and attachment to underlying tissues; excluded secondary distortion of postoperative zone.
Patent RU-2267682-C1 (RU)
Title: Stop control valve
Inventor: KOBLEV ALEKSANDR NUKHOVICH
IPC: F16K3/24
Filed: 2004-05-17
Granted: 2006-01-10
Abstract: FIELD: valving. 
     SUBSTANCE: stop control valve has housing provided with inlet and outlet passages and two gate valves connected with the rod actuated by means of a drive.  The first valve gate is a stop valve and is made of rod with the step piston provided with openings and sealing surface.  The second gate valve is a stop control one and is made of step bushing-plunger that is provided with the sealing surface and females the piston.  The bushing plunger is mounted for permitting axial movement and locking it at the end positions.  The stop-control gate valve is axially aligned in the seat provided with the sealing surface and sealing member.  The seat is piping and provided with openings that are arranged downstream of the sealing member and sealing surface.  The inner diameter of the piping part of the seat downstream of the sealing surface is mating with the diameter of the stop-control gate valve which is mounted for permitting axial movement by means of the step piston along the piping section of the seat from the sealing surface.  At the end position the sealing surface of the step piston of the rod cooperates with the sealing member.  The sealing surface of the step bushing-plunger cooperates with the sealing surface of the seat. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2268164-C1 (RU)
Inventor: NEKRASOV VLADIMIR IVANOVICH
IPC: F16H3/091
Filed: 2004-05-25
Granted: 2006-01-20
Abstract: Изобретение относится к транспортному машиностроению. Многоступенчатая коробка передач содержит корпус 1, первичный 2, вторичный 3 и промежуточный 4 валы. Первичный 2 и вторичный 3 валы установлены соосно. Промежуточный вал 4 расположен параллельно этим валам. Шестерни 8-12 промежуточного вала 4 зацеплены попарно с шестернями 14-18, свободно установленными на вторичном валу 3. Три шестерни низших передач и шестерня заднего хода закреплены на промежуточном валу 4. Шестерня 20 заднего хода расположена на оси 5 между промежуточным 4 и вторичным 3 валами. Две трехпозиционные муфты переключения D(23) и Е(24) расположены на ступицах вторичного вала 3 между двумя парами шестерен 16 и 17, 21 и 18 низших передач и заднего хода соответственно. Трехпозиционная муфта переключения А(22) расположена на ступице первичного вала. Между вторым, третьим и четвертым рядами шестерен расположены две двухпозиционные сдвоенные муфты переключения В и С, состоящие каждая из двух двухпозиционных полумуфт 25 и 26, 28 и 29 соответственно, взаимосвязанных вилками переключения 27 и 30. Одна полумуфта установлена на венце шестерни вторичного вала 3, другая полумуфта установлена напротив первой полумуфты на венце шестерни промежуточного вала 4, Технический результат - расширение эксплуатационных возможностей транспортного средства за счет увеличения числа передач переднего хода до 24-х и передач заднего хода до 8-ми. 2 ил., 1 табл.
Patent RU-2263095-C1 (RU)
Inventor: TALALAEV A P
IPC: C06B21/00
Filed: 2004-08-06
Granted: 2005-10-27
Abstract: FIELD: methods of mixing of components of an explosive composition and forming a product out of the mixture. 
     SUBSTANCE: the invention is pertaining to the field of mixing of components of an explosive composition and forming a product out of the mixture using a vertical mixer with a removable body. The method provides, that before feeding the composition into a mold they conduct: vacuumization of a stock line together with the installation of distant filling; filling of the stock line and the installation of distant filling with a controlled by changing the value of a gap of a bowl gate opening speed of the composition feeding depending on its viscosity; the sequence of succession of the composition feed operations fulfillment before coupling of the installation of distant filling to the mold. The invention ensures a high quality of a product solidity. 
     EFFECT: the invention ensures a high quality of a product solidity. 
     1 dwg
Patent RU-2279436-C1 (RU)
Title: Способ получения 2-оксо-2-алкокси-5,5-диметил-1,3-2-оксазафосфолидин-4-ионов
Inventor: SHISHKIN VENIAMIN EVGEN EVICH
IPC: C07F9/6584
Filed: 2004-12-14
Granted: 2006-07-10
Abstract: Изобретение относится к химии фосфорорганичсских соединений, а именно к способу получения замещенных 1,3,2-оксазафосфолидин-4-онов, которые являются новыми по структуре фосфорсодержащими гетероциклическими соединениями. Описывается способ получения 2-оксо-2-алкокси-5,5-диметил-1,3,2-оксазафосфолидин-4-онов формулы 
     
       
     
     где R=C 2 H 5 , C 4 H 9 , i-С 3 Н 7 , заключающийся во взаимодействии хлористого водорода с 2-оксо-2-алкокси-4-алкокси-5,5-диметил-1,3,2-оксазафосфол-3-инами при температуре 0-5°С в среде обезвоженного диэтилового эфира в течение 15-25 мин при эквимольном соотношении реагентов с получением соответствующих гидрохлоридов 2-оксо-2-алкокси-4-алкокси-5,5-диметил-1,3,2-оксазафосфол-3-инов и последующем их термолизе при температуре 73-95°С в течение 1-1,5 ч. Технический результат - предложены новые фосфорсодержащие гетероциклические соединения, которые могут служить исходными в получении биологически активных соединений для нужд медицины и сельского хозяйства.
Patent RU-2281831-C1 (RU)
Title: Способ приготовления формовочных смесей
Inventor: GRUZMAN VJACHESLAV MOISEEVICH
IPC: B22C1/00
Filed: 2004-12-31
Granted: 2006-08-20
Abstract: Изобретение относится к литейному производству. Наполнитель приводят в псевдоожиженное состояние. В верхние слои кипящего наполнителя распылением подают связующее. Зерна наполнителя плакируются тонкими пленками связующего. Применение способа позволяет получить заданную прочность смеси при снижении расхода связующего на 25%-30%.
Patent RU-2285559-C1 (RU)
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: B01J21/20
Filed: 2005-03-23
Granted: 2006-10-20
Abstract: FIELD: petrochemical industry; methods of reactivation of the alumina catalyzer of dehydration of methylphenylcarbinol (MPhC). 
     SUBSTANCE: the invention is pertaining to the field of petrochemical industry, in particular , to the method of reactivation of the catalyzer of the vapor-phase dehydration of methylphenylcarbinol. The offered method of the reactivation of the catalyzer of dehydration of methylphenylcarbinol is realized with the help of the carbon-containing compounds and coke burning-off by the air oxygen in the flow of the water steam and the subsequent wash by the acid water solution capable to give back hydrogen in the form of the proton. The volumetric ratio of the acid solution to the catalyzer at the wash is kept equal to 1÷10:1. In the process of the catalyzer wash the water solution of the acid having the temperature of 5-90°C is used. The technical result of the invention is reduction of the water consumption at realization of the reactivation of the alumina catalyzer of dehydration of methylphenylcarbinol. 
     EFFECT: the invention ensures reduction of the water consumption at realization of the reactivation of the alumina catalyzer of dehydration of methylphenylcarbinol. 
     9 ex, 1 tbl
Patent RU-2295123-C1 (RU)
Inventor: FELITSYNA LIDIJA ALEKSEEVNA
IPC: G01N29/04
Filed: 2005-07-14
Granted: 2007-03-10
Abstract: FIELD: technology for controlling large-dimensional objects. 
     SUBSTANCE: in accordance to method, volumetric moisture of concrete is measured in zone of placement of controlled object, open parts of pipes and elements of fire ladder and borders are scanned in their fastening zone for determining zones of concentration of mechanical strains, estimated further is degree of corrosion of open sections of pipes or ladder elements and borders in their fastening area by means of geophysical complex, thicknesses of open walls of pipes or ladder elements and borders are determined in area of fastening, ultrasound flaw detection is performed over welded connections and parts of pipes of communications or section of fire ladders and borders are considered flawed on condition of detection on basis of results of diagnostic operations of degree of corrosion, equal to or exceeding 20 percents of loss of thickness of pipe wall or profile from original one, or loss of thickness of pipe wall or its casing in opening area exceeding 0,4 mm compared to section of pipe having no corrosion damage, or profile of ladder and border compared to section of profile, not having any corrosion damage, or in case of moisture level of concrete of inter-floor bridging or a wall, exceeding 2,5 weight percents or 70 specific units for GANN devices with electrode of 50V or on detection of defects in welded connections of pipes or in pipes. 
     EFFECT: increased information capacity and precision of diagnostics. 
     2 cl, 5 dwg
Patent RU-2295768-C1 (RU)
Title: Method for express estimation of functioning of complicated open system
Inventor: ZAKHAROV EVGENIJ NIKOLAEVICH
IPC: G06N3/00
Filed: 2005-08-05
Granted: 2007-03-20
Abstract: FIELD: cybernetics, possible use for evaluating functioning of various systems, including complicated open systems. 
     SUBSTANCE: method is based on performing internal hierarchical formalization of complicated open systems with selection of factors which influence characteristics being researched (functions, properties, parameters) of complicated open system under scope, selection as main coefficients of functioning of complicated open system of complicated open system functioning level, which may be absolute and basic, setting of appropriate neuron network on basis of completed hierarchical formalization of complicated open systems, in which network neuron-like elements, in particular, neurons, model individual factors and system characteristic being researched, while a certain layer of neurons models factors of certain hierarchy level, computation of complicated open system functioning levels, after which numeric determined or expert estimate of condition and weight of factor of each input neuron-like element is set and normalized weight of factor of each neuron-like element is determined by division of signal, carrying information about weight value of current factor, by signal, carrying information about total value of weights of factors of neuron-like element, connected in synaptic fashion to appropriate neuron-like element of next level of hierarchy, factor parameter is determined for each factor of input neuron-like element by multiplication of signal, carrying information about value of estimate of factor condition, and signal, carrying information about normalized weight of factor of appropriate input neuron-like element, computed further is condition of factor of each neuron-like element of next hierarchy level, after that combined are signals, carrying information about parameters of factors of neuron-like elements, connected in synaptic fashion to appropriate neuron-like element of this hierarchy level, set next is numeric determined or expert estimate of weight of factor of each neuron-like element of this hierarchy level and analogically factor parameters of each neuron-like element of this level are computed, computed analogically is also condition and parameter of factor of each neuron-like element of following hierarchy levels, resulting state of factor of output neuron-like element represents level of functioning of complicated open system. 
     EFFECT: possible express evaluation of functioning of complicated open systems and, respectively, other, simpler systems, with appropriate qualitative and quantitative functioning estimates. 
     2 dwg
Patent RU-2298697-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F04D29/66
Filed: 2005-12-15
Granted: 2007-05-10
Abstract: FIELD: ventilation engineering. 
     SUBSTANCE: device has casing rigidly connected to end face inlet and outlet branch pipes, sound absorber unit placed between casing and perforated member, and acoustically transparent material located between the perforated member and sound absorber. The ratio of external muffler case section side C to its length L belongs to optimum size interval of C/L= 0.44...1.11; the ratio of internal muffler case section side A to its length L belongs to optimum size interval of A/L= 0.25...0.9; the ratio between the external and internal muffler case section side lengths difference and its length belongs to optimum size interval of (C-A)/L = 0.192...0.21; the attitude of branch pipes lengths a to muffler length L belongs to optimum size interval of a/L = 0.05 - 0.07. The sound absorber is manufactured from cotton wool mineral on basalt base or glass wool material with fiber glass felt material coating, or foam polymer. Sound-absorber member is coated with acoustically transparent material allover its surface. 
     EFFECT: enhanced effectiveness in muffling noise. 
     2 dwg
Patent RU-2301508-C1 (RU)
Inventor: TUROV GERMAN ALEKSANDROVICH
IPC: H05B6/10
Filed: 2005-12-28
Granted: 2007-06-20
Abstract: FIELD: electric engineering, electric heating induction devices powered by industrial frequency currents; possible use for heating living spaces, vehicle cabins and trailers, and also for temporary or constant heating and maintaining of given temperature of any liquid products (mineral oils, oil admixtures, boiler oils, diesel fuel, tars, paraffin, etc), located in vessels (reservoirs, separating tanks, cisterns, tanks, bullets), by full immersion of heater into aforementioned liquid products. 
     SUBSTANCE: low frequency induction heater contains one or more coils, each one of which is made in form of one-layered Archimedean spiral made of electro-conductive material with external insulation and low specific electric resistance, wherein coils are interconnected and buried in electro-insulating material, and output ends of coils are made with possible connection to industrial frequency electric current source. In accordance to method, coils are connected electrically and held together by electro-insulating material in form of one-layered induction surface, on both sides of induction surface sheets of black metal, for example, steel sheets, are mounted, which are rigidly interconnected with ensured full contact of internal surface of each sheet and adjacent side surface of induction sheet. Coils may be positioned across the area of one-layered induction surface in one or more rows. Coils may have different geometrical dimensions. Electric connection of coils may be realized in serial, parallel or parallel-serial form. 
     EFFECT: increased comfort of heater operation, decreased time needed for its installation. 
     6 cl, 7 dwg
Patent RU-2300548-C1 (RU)
Inventor: TOLSTUNOV SERGEJ ANDREEVICH
IPC: C09K8/10
Filed: 2006-01-10
Granted: 2007-06-10
Abstract: FIELD: drilling engineering. 
     SUBSTANCE: invention relates to boring wells and may be used to drill concrete and especially tough rocks with diamond crowns. Water-based drilling fluid according to invention contains, wt %: carboxymethylcellulose 5-7, polymeric foam suppressor 0.8-1, mirabilite (Glauber's salt) as heat absorbent 20-30, and mustard powder as mudding component 3-5. 
     EFFECT: increased drilling tool cooling and wear efficiency. 
     3 tbl
Patent RU-2302961-C1 (RU)
Inventor: SERTAKOV OLEG VLADIMIROVICH
IPC: B62B17/04
Filed: 2006-02-03
Granted: 2007-07-20
Abstract: FIELD: sportive equipment, in particular, sledge with spring shackle suspension. 
     SUBSTANCE: sportive sledge has front brackets 3 pivotally connected with their front ends to slides 1 in their front third part, and pivotally connected with their rear ends to rear brackets 4. Rear brackets 4 are pivotally connected with their front ends to slides 1 in their rear third part and are rigidly connected with their rear ends to rear part 6 of seat 2. Seat 2 is formed as curved leaf spring with rear portion 6 and front portion 5. Brackets 3, 4 are formed as curved torsions with front and rear ends. Transverse binder of front pair of brackets 3 is formed as torsion 11 and serves as support for front end of seat 2. So, brackets 3, 4 formed as torsions and seat 2 formed as leaf spring serve as shock-absorbers. 
     EFFECT: increased shock absorbing capacity within wide vibration range and simplified controlling of sledge. 
     2 cl, 2 dwg